Lake Navajo Water Database

Navajo Lake, San Juan River, Fly Fishing

Lake Navajo




Water Summary
Today is day 152 of 365 for water year 2026. We are 42% through the Water Year.
Last Reading: 6032.89 on Sunday, March 1st, 2026
Lake Navajo was last within 3" of this elevation on Feb 28, 2026

Elevation & Content Water Inflow Data Navajo Dam Release Data
Lake Navajo is 52.11 feet below Full Pool (Elevation 6085.00 )

By content, Lake Navajo is 58.25% of Full Pool (1,696,000 af)
Total inflows for water year 2026: 225,492 acre feet

This is 158.61% of the average of 142,169 acre feet
Total releases for water year 2026: 111,540 acre feet

This is % of last year's release of 381,653 acre feet
During WY 2026, water storage has risen by 111,296 AF and total inflows have exceeded total outflows by 113,952 AF
Inflows for WY 2026 are 272.12% of WY 2025          Rivers feeding Lake Navajo are running at 88.05% of the avg. Click for Details

Lake Navajo is down -3.96 feet from one year ago.    Lake Navajo is down 0.81 feet from the high for water year.

View Acre Feet     Last 14 Measurements
Lake Navajo is down -0.07 feet over these measurements

DATE MEASURED ELEVATION CHANGE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sun, Mar 01, 2026
6032.89
0.03
987,920
565
305
71.4
34.9
Sat, Feb 28, 2026
6032.86
0.04
987,622
616
307
61.3
33.1
Fri, Feb 27, 2026
6032.82
0.03
987,225
565
306
62.6
27.5
Thu, Feb 26, 2026
6032.79
0.02
986,927
514
305
63.9
29.7
Wed, Feb 25, 2026
6032.77
-0.02
986,729
318
310
63.5
29.5
Tue, Feb 24, 2026
6032.79
-0.01
986,927
370
312
61.7
28.0
Mon, Feb 23, 2026
6032.80
-0.01
987,026
375
317
59.5
30.2
Sun, Feb 22, 2026
6032.81
-0.04
987,126
227
320
57.6
26.6
Sat, Feb 21, 2026
6032.85
-0.03
987,523
280
323
45.5
25.0
Fri, Feb 20, 2026
6032.88
0.00
987,821
431
324
38.1
27.9
Thu, Feb 19, 2026
6032.88
0.00
987,821
435
329
31.6
24.3
Wed, Feb 18, 2026
6032.88
-0.03
987,821
276
320
44.1
29.1
Tue, Feb 17, 2026
6032.91
-0.05
988,119
166
311
47.5
32.7
Mon, Feb 16, 2026
6032.96
0.00
988,616
368
306
60.8
32.9
Averages of List
6032.85
-0.01
987,516
393.3
313.9
54.9
29.4

Averages for March 1st

AVERAGE TYPE ELEVATION CUR ELEV vs AVG FOR DATE CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Since Filled (06-25-1973)
6047.19
-14.3
1,202,054
765.47
725.98
53.01
26.36
All-Time
6032.63
0.26
1,092,324
739.23
796.80
53.01
26.36

Last 10 March 1st's data records

DATE MEASURED ELEVATION TODAY vs THEN CONTENT INFLOW (cfs) OUTFLOW (cfs) HIGH TEMP LOW TEMP
Sat, Mar 01, 2025
6036.85
-3.96
1,027,891
349
377
68.4
29.2
Fri, Mar 01, 2024
6041.65
-8.76
1,078,094
224
388
56.0
37.8
Wed, Mar 01, 2023
6017.40
15.49
843,203
416
307
40.6
28.8
Tue, Mar 01, 2022
6017.97
14.92
848,191
287
398
62.0
20.0
Mon, Mar 01, 2021
6034.18
-1.29
1,051,214
202
394
49.0
13.0
Sun, Mar 01, 2020
6055.73
-22.84
1,294,437
245
404
n/a
n/a
Fri, Mar 01, 2019
6014.92
17.97
865,395
402
289
n/a
n/a
Thu, Mar 01, 2018
6051.70
-18.81
1,245,662
265
352
55.0
19.0
Wed, Mar 01, 2017
6059.36
-26.47
1,339,691
1774
1379
42.0
19.0
Tue, Mar 01, 2016
6064.49
-31.60
1,405,982
1176
482
63.0
28.0
Averages of List
6039.42
-6.53
1,099,958
580
519
56.5
25.9


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Measurements are taken at 11:59 pm of the date listed
Temperature data is from Navajo Dam, NM
CHANGE represents water elevation change from previous day

Units used in each measurement:
Elevation - Feet above sea level
Change - Feet difference over previous measurement
Content - Acre Feet
Inflow - Average Cubic Feet / Second over entire 24 hour period
Outflow - Average Cubic Feet / Second over entire 24 hour period
All Temps - Degrees Farhenheit
The Water Year runs from October 1 to September 30 of the next year
Acre Feet = 1.9835 * Flow CFS
TP = Total Precipitation



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Copyright Water-Data.com
Water data courtesy of US Bureau of Reclamation
The water year runs from Oct 1 - Sept 30
*Air temp data is sourced from (Prev 24 Hr Extremes):    Farmington, NM Weather
Water data sourced from: Lake Navajo Source Data
Weather forecast for Navajo Dam, NM
All data is provisional and subject to review and modification


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1999 - 2026



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Lake Navajo Water Database
Navajo Lake, San Juan River, Fly Fishing